DEVICE FOR IGNITING AND SUPPLYING FUEL TO BURNER-TYPE EVAPORATOR Russian patent published in 2017 - IPC F02N19/00 F23D3/40 F23Q7/08 

FIELD: power industry.

SUBSTANCE: device for igniting and supplying fuel to a burner-type evaporator, comprising a fitting connected to furnace chamber, air and fuel supply nozzles, a glow plug, a porous transporting evaporating element disposed within the fitting between the inner wall and the glow plug with a gap, a heat shield, located between porous transporting evaporative element and glow plug, at the base of which in the porous transporting evaporation element and the heat shield a hole is made coaxially, in which the air supply nozzle is gas-tightly disposed, wherein the device further comprising a transfer nozzle, an external heat shield, a heat distribution cylinder and a radiator in which holes are made in which air and fuel supply nozzles are gas-tightly arranged, wherein the lower base of transfer nozzle is gas-tightly connected to the housing of furnace chamber along the contour of the hole in furnace chamber, and the upper base of transfer nozzle is the gas-tightly connected with the lower base of heat distribution cylinder, in the upper base of heat distribution cylinder a central hole is made, along the contour of which fitting is attached gas-tightly, connected to the furnace chamber, the lower end of radiator is pressed to the upper base of heat distribution cylinder, the flange of external heat shield is gas-tightly attached to the side surface of transfer nozzle.

EFFECT: increasing the completeness of combustion when using fuels withsignificant number of fractions having a low evaporation temperature and reducing the concentration of toxic substances in combustion products.

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